16379388071 has 4 divisors (see below), whose sum is σ = 16489317000. Its totient is φ = 16269459144.

The previous prime is 16379388037. The next prime is 16379388161. The reversal of 16379388071 is 17088397361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17088397361 = 7 ⋅2441199623.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16379388071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16379388671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54964241 + ... + 54964538.

It is an arithmetic number, because the mean of its divisors is an integer number (4122329250).

Almost surely, 2^16379388071 is an apocalyptic number.

16379388071 is a deficient number, since it is larger than the sum of its proper divisors (109928929).

16379388071 is a wasteful number, since it uses less digits than its factorization.

16379388071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109928928.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 16379388071 in words is "sixteen billion, three hundred seventy-nine million, three hundred eighty-eight thousand, seventy-one".